NEW SERIES
KMQ
Series
Miniature
General Purpose
Downsize
Large and Small
Capacitance
Solvent Proof
(6.3-100V)
105 C
Maximum
Temperature
Engineering Bulletin Jul 03
MINIATURE -105 C
KMQ
Actual Size
The KMQ series capacitors are new downsized versions of the general purpose KMG series, but
offer an extended capacitance range from 0.1 to 47,000µF and a wider selection of case sizes than
the KMG series. The KMQ capacitors have a rated lifetime of 1,000 hours (
≤
Ø
8mm ) or 2,000 hours
(
≥
Ø
10mm ) at 105 C with the rated ripple current applied. This KMQ series is available in 9 case
diameters from 5 to 22mm and range from 11 to 50mm in length.
The KMQ series capacitors rated at 6.3 to 100 volts are solvent proof. The 160 to 450 volt capacitors
are non-solvent proof. Refer to the Mini-Glossary for cleaning guidelines and recommended cleaning
agents that are compatible with United Chemi-Con products.
Summary of Specifications
Radial lead terminals.
Capacitance range: 0.1 to 47,000µF.
Voltage range: 6.3 to 450VDC.
Operating temperature range: 55 C to 105 C for 6.3 to 100V; 40 C to 105 C
for 160 to 400V; 25 C to 105 C for 450V.
Leakage current: See specifications table for leakage current values at 20 C.
Standard capacitance tolerance: 20%
Nominal case size (D L): 5 11mm to 22 50mm.
Rated lifetime: 1,000 to 2,000 hours at 105 C with the rated ripple current applied,
depending on case size.
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
1/6
KMQ Series
KMQ Specifications
Item
Rated Voltage Range
Category Temperature Range
Capacitance Range
Capacitance Tolerance
Leakage Current
At
55 to
6.3 to 100VDC
105 C
Characteristics
160 to 400VDC
40 to
105 C
Engineering Bulletin Jul 03
450VDC
25 to
105 C
0.1 to 47,000 F
20% ( M ) at
20 C
Ø
D
20 C, 120Hz
DC Voltage
6.3 -100V
160 - 450V
6.3 - 450V
Test Time
After 1 minute
After 1 minute
After 3 minutes
I
Leakage Current ( A )
0.03CV or 4 A, whichever is greater.
0.1CV 40
CV >1,000: I
0.04CV 100
≤
Ø
18
MINIATURE -105 C
CV
≤
1,000: I
I
0.03CV
≥
Ø
20
Where I = Max. leakage current ( A ), C = Nominal capacitance ( F ) and V = Rated voltage ( V )
KMQ
Dissipation Factor ( Tan )
At
20 C, 120Hz
6.3
0.28
10
0.24
16
0.20
25
0.16
35
0.14
50
0.12
63
0.10
100
0.08
160 - 250
0.20
350 - 400
0.24
450
0.24
Rated Voltage ( V )
Tan
( DF )
When nominal capacitance exceeds 1,000 F, add 0.02 to the values above for each 1,000 F increase.
Low Temperature
Characteristics
At 120Hz, impedance ( Z ) ratio between the
exceed the values given below.
Rated Voltage ( V )
Z ( 25 C) / Z ( 20 C)
≤
Ø
8
≥
Ø
10
≤
Ø
8
≥
Ø
10
6.3
5
5
10
10
10
4
4
8
8
16
3
3
6
6
25 C or
25
2
2
4
4
40 C value and
35 -100
2
2
3
3
160 - 200
3
3
8
4
20 C value shall not
250
3
3
10
4
350 - 400
4
4
8
6
450
6
6
–
–
Z ( 40 C) / Z ( 20 C)
Rated Ripple Current Multipliers
Refer to Section 4 of the
Mini-Glossary for explanation of
Rated Ripple Current Multipliers.
Frequency (Hz )
≤
Ø
18
Capacitance
( F)
0.1- 4.7 F
10 - 68 F
Frequency (Hz )
50
120
300
1k
10k
100k
Frequency (Hz )
≥
Ø
20
DC Rated
Voltage
6.3 - 50V
63 -100V
Frequency (Hz )
50
120
300
1k
10k
100k
0.65 1.00 1.35 1.75 2.30 2.50
0.75 1.00 1.25 1.50 1.75 1.80
0.95 1.00 1.03 1.05 1.08 1.08
0.92 1.00 1.07 1.13 1.19 1.20
100 -1000 F 0.80 1.00 1.15 1.30 1.40 1.50
≥
2200 F
0.85 1.00 1.03 1.05 1.08 1.08
Endurance
(Load Life)
The following specifications shall be satisfied when the capacitors are restored to 20 C
after subjecting them to DC voltage for the specified test time at 105 C with the rated ripple
current applied. The sum of the DC voltage and peak AC voltage must not exceed the full
rated voltage of the capacitors.
Case Diameter
Test Time
Ø
5 -
Ø
8mm
Ø
10mm & Above
1,000 Hours
2,000 Hours
Capacitance change:
≤
20% of initial measured value
Tan ( DF )
:
≤
200% of initial specified value
Leakage current
:
≤
initial specified value
Shelf Life
The following specifications shall be satisfied when the capacitors are restored to 20 C after
exposing them for 1,000 hours at 105 C without voltage applied. The rated voltage shall be
applied to the capacitors for a minimum of 30 minutes, at least 24 hours and not more than
48 hours before the measurements.
Capacitance change:
≤
20% of initial measured value
Tan ( DF )
:
≤
200% of initial specified value
Leakage current
:
≤
initial specified value for 6.3 -100V
:
≤
500% of initial specified value for 160 - 450V
2 /6
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
KMQ Series
Diagram of Dimensions
VB/Radial Lead
Diameter
≤
Ø
18
PVC Sleeve
d
D
'
D
F
Engineering Bulletin Jul 03
Unit: mm
F
L
Vent
(Except 5)
L
'
15
MIN.
4
MIN.
5 ~ 10
12.5 ~ 18
MINIATURE -105 C
KMQ
Gas escape end seal for
Ø
5 ~
Ø
18
Ø
D
Ø
D
'
max
Ø
D
Ø
D
Refer to Packaging section for Miniature taping and ammo box
specifications and Lead Configurations section for Miniature radial
lead cut and lead forming options.
5
6.3
8
10, 12.5
16, 18
0.5
0.5
Ø
D 0.5
Ø
D 0.5
Ø
D 0.5
L
'
max
L 1.5
L 1.5
L 1.5
L 1.5
L 1.5
Ø
d
0.5
0.5
0.6
0.6
0.8
F 0.5
2.0
2.5
3.5
5.0
7.5
Diameter
≥
Ø
20
PVC Sleeve
d
D
'
D
F
L
Vent
L
'
15
MIN.
4
MIN.
20~
22
Ø
D
20
22
Ø
D
'
max
0.5
Ø
D 0.5
Ø
D
L
'
max
L 2.0
L 2.0
Ø
d
1.0
1.0
F 0.5
10.0
10.0
Part Numbering System for KMQ Series
KMQ
35
VB
472
M
16X35
LL
When ordering, always specify complete catalog number for KMQ Series.
Lead Length: LL is Standard.
Case Code: See Case Sizes in Tables.
Capacitance Tolerance: M = 20%
Capacitance Value: Expressed in Microfarads. The first two digits are
significant figures, and the third digit indicates the number of zeros
for capacitance of 100 F or more. R indicates the decimal point for
capacitance less than 100 F (e.g. R47 = .47 F; 4R7 = 4.7 F;
47R = 47 F; 471 = 470 F; 472 = 4,700 F; 473 = 47,000 F ).
Lead Configuration: VB = Radial Lead Terminals.
DC Rated Voltage: Expressed in Volts (e.g. 35 = 35WVDC).
Series Name: Indicates Basic Capacitor Design.
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
3 /6
KMQ Series
Standard Voltage Ratings - VB/Radial Lead
Rated
Voltage
(WVDC)
Capacitance
(µF )
Catalog
Part Number
Nominal
Case Size*
D L ( mm )
Engineering Bulletin Jul 03
Maximum ESR
(
Ω
) at
20 C, 120Hz
Rated
Ripple Current
( mA rms) at
105 C, 120Hz
390
635
840
1,090
1,350
1,650
1,820
2,280
2,500
2,780
155
210
250
460
705
1,000
1,260
1,570
1,820
2,050
2,420
3,210
190
225
315
500
710
1,170
1,500
1,600
1,930
2,210
2,710
125
200
310
380
610
1,090
1,400
1,570
1,850
2,000
2,750
93
110
150
270
350
460
810
1,260
1,500
1,780
2,000
2,650
6.3 Volts
8 Volts Surge
MINIATURE -105 C
1,000
2,200
3,300
4,700
6,800
10,000
15,000
22,000
33,000
47,000
220
330
470
1,000
2,200
3,300
4,700
6,800
10,000
15,000
22,000
33,000
220
330
470
1,000
2,200
3,300
4,700
6,800
10,000
15,000
22,000
100
220
330
470
1,000
2,200
3,300
4,700
6,800
10,000
15,000
47
68
100
220
330
470
1,000
2,200
3,300
4,700
6,800
10,000
KMQ6.3VB102M8X11LL
KMQ6.3VB222M10X16LL
KMQ6.3VB332M10X20LL
KMQ6.3VB472M12X20LL
KMQ6.3VB682M12X25LL
KMQ6.3VB103M16X25LL
KMQ6.3VB153M16X31LL
KMQ6.3VB223M18X35LL
KMQ6.3VB333M20X40LL
KMQ6.3VB473M22X50LL
KMQ10VB221M5X11LL
KMQ10VB331M6X11LL
KMQ10VB471M6X11LL
KMQ10VB102M10X12LL
KMQ10VB222M10X16LL
KMQ10VB332M12X20LL
KMQ10VB472M12X25LL
KMQ10VB682M16X25LL
KMQ10VB103M16X31LL
KMQ10VB153M16X35LL
KMQ10VB223M18X40LL
KMQ10VB333M22X50LL
KMQ16VB221M6X11LL
KMQ16VB331M6X11LL
KMQ16VB471M8X11LL
KMQ16VB102M10X12LL
KMQ16VB222M10X20LL
KMQ16VB332M12X25LL
KMQ16VB472M16X25LL
KMQ16VB682M16X25LL
KMQ16VB103M16X35LL
KMQ16VB153M18X40LL
KMQ16VB223M22X40LL
KMQ25VB101M5X11LL
KMQ25VB221M6X11LL
KMQ25VB331M8X11LL
KMQ25VB471M10X12LL
KMQ25VB102M10X16LL
KMQ25VB222M12X25LL
KMQ25VB332M16X25LL
KMQ25VB472M16X25LL
KMQ25VB682M16X35LL
KMQ25VB103M18X40LL
KMQ25VB153M22X50LL
KMQ35VB47RM5X11LL
KMQ35VB68RM6X11LL
KMQ35VB101M6X11LL
KMQ35VB221M8X11LL
KMQ35VB331M10X12LL
KMQ35VB471M10X16LL
KMQ35VB102M12X20LL
KMQ35VB222M16X25LL
KMQ35VB332M16X31LL
KMQ35VB472M16X35LL
KMQ35VB682M18X40LL
KMQ35VB103M22X50LL
8
10
10
12.5
12.5
16
16
18
20
22
5
6.3
6.3
10
10
12.5
12.5
16
16
16
18
22
6.3
6.3
8
10
10
12.5
16
16
16
18
22
5
6.3
8
10
10
12.5
16
16
16
18
22
5
6.3
6.3
8
10
10
12.5
16
16
16
18
22
11.5
16
20
20
25
25
31.5
35.5
40
50
11
11
11
12.5
16
20
25
25
31.5
35.5
40
50
11
11
11.5
12.5
20
25
25
25
35.5
40
40
11
11
11.5
12.5
16
25
25
25
35.5
40
50
11
11
11
11.5
12.5
16
20
25
31.5
35.5
40
50
0.464
0.226
0.161
0.12
0.093
0.076
0.062
0.053
0.046
0.042
1.809
1.206
0.847
0.398
0.196
0.141
0.106
0.083
0.07
0.057
0.05
0.044
1.507
1.005
0.705
0.332
0.166
0.121
0.092
0.073
0.063
0.053
0.047
2.653
1.206
0.804
0.564
0.265
0.136
0.10
0.078
0.063
0.056
0.049
4.938
3.413
2.321
1.055
0.703
0.494
0.232
0.121
0.09
0.071
0.059
0.053
KMQ
10 Volts
13 Volts Surge
16 Volts
20 Volts Surge
25 Volts
32 Volts Surge
35 Volts
44 Volts Surge
*
The case sizes in table are with no sleeve, refer to diagrams for case sizes with sleeve.
4 /6
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
KMQ Series
Standard Voltage Ratings - VB/Radial Lead
Rated
Voltage
(WVDC)
Capacitance
(µF )
Catalog
Part Number
Nominal
Case Size*
D L ( mm )
Engineering Bulletin Jul 03
Maximum ESR
(
Ω
) at
20 C, 120Hz
Rated
Ripple Current
( mA rms) at
105 C, 120Hz
1.3
2.9
4.3
7.0
13
20
25
30
46
68
90
115
150
190
300
410
540
950
1,410
1,770
2,100
2,500
71
100
120
155
200
335
510
640
930
1,650
1,950
2,450
1.5
3.4
5.0
7.1
15
21
29
32
50
93
130
140
190
240
390
540
715
960
1,750
41
92
125
150
50 Volts
63 Volts Surge
0.10
0.22
0.33
0.47
1.0
2.2
3.3
4.7
10
22
33
47
68
100
220
330
470
1,000
2,200
3,300
4,700
6,800
22
33
47
68
100
220
330
470
1,000
2,200
3,300
4,700
0.10
0.22
0.33
0.47
1.0
2.2
3.3
4.7
10
22
33
47
68
100
220
330
470
1,000
2,200
10
22
33
47
KMQ50VBR10M5X11LL
KMQ50VBR22M5X11LL
KMQ50VBR33M5X11LL
KMQ50VBR47M5X11LL
KMQ50VB1R0M5X11LL
KMQ50VB2R2M5X11LL
KMQ50VB3R3M5X11LL
KMQ50VB4R7M5X11LL
KMQ50VB10RM5X11LL
KMQ50VB22RM5X11LL
KMQ50VB33RM5X11LL
KMQ50VB47RM6X11LL
KMQ50VB68RM6X11LL
KMQ50VB101M8X11LL
KMQ50VB221M10X12LL
KMQ50VB331M10X16LL
KMQ50VB471M10X20LL
KMQ50VB102M12X25LL
KMQ50VB222M16X31LL
KMQ50VB332M18X35LL
KMQ50VB472M20X40LL
KMQ50VB682M22X50LL
KMQ63VB22RM5X11LL
KMQ63VB33RM6X11LL
KMQ63VB47RM6X11LL
KMQ63VB68RM8X11LL
KMQ63VB101M8X11LL
KMQ63VB221M10X16LL
KMQ63VB331M10X20LL
KMQ63VB471M12X20LL
KMQ63VB102M16X25LL
KMQ63VB222M18X35LL
KMQ63VB332M20X40LL
KMQ63VB472M22X50LL
KMQ100VBR10M5X11LL
KMQ100VBR22M5X11LL
KMQ100VBR33M5X11LL
KMQ100VBR47M5X11LL
KMQ100VB1R0M5X11LL
KMQ100VB2R2M5X11LL
KMQ100VB3R3M5X11LL
KMQ100VB4R7M5X11LL
KMQ100VB10RM5X11LL
KMQ100VB22RM6X11LL
KMQ100VB33RM8X11LL
KMQ100VB47RM8X11LL
KMQ100VB68RM10X12LL
KMQ100VB101M10X16LL
KMQ100VB221M12X20LL
KMQ100VB331M12X25LL
KMQ100VB471M16X25LL
KMQ100VB102M18X35LL
KMQ100VB222M22X50LL
KMQ160VB10RM8X11LL
KMQ160VB22RM10X12LL
KMQ160VB33RM10X16LL
KMQ160VB47RM10X20LL
5
5
5
5
5
5
5
5
5
5
5
6.3
6.3
8
10
10
10
12.5
16
18
20
22
5
6.3
6.3
8
8
10
10
12.5
16
18
20
22
5
5
5
5
5
5
5
5
5
6.3
8
8
10
10
12.5
12.5
16
18
22
8
10
10
10
11
11
11
11
11
11
11
11
11
11
11
11
11
11.5
12.5
16
20
25
31.5
35.5
40
50
11
11
11
11.5
11.5
16
20
20
25
35.5
40
50
11
11
11
11
11
11
11
11
11
11
11.5
11.5
12.5
16
20
25
25
35.5
50
11.5
12.5
16
20
1,989.39
904.268
602.845
423.274
198.939
90.427
60.285
42.327
19.894
9.043
6.028
4.233
2.926
1.989
0.904
0.603
0.423
0.199
0.105
0.08
0.063
0.054
7.536
5.024
3.527
2.438
1.658
0.754
0.502
0.353
0.166
0.09
0.07
0.056
1,326.26
602.845
401.897
282.183
132.626
60.285
40.19
28.218
13.263
6.028
4.019
2.822
1.95
1.326
0.603
0.402
0.282
0.133
0.075
33.156
15.071
10.047
7.055
MINIATURE -105 C
KMQ
63 Volts
79 Volts Surge
100 Volts
125 Volts Surge
160 Volts
200 Volts Surge
Not Solvent Proof
*
The case sizes in table are with no sleeve, refer to diagrams for case sizes with sleeve.
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
5 /6
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